兰花是珍贵的观赏花卉,开展兰花育种研究具有重要的意义。
Covering 142 hectares (350 acres) and with over 400 trees, a large lake, a meadow and ornamental flower gardens, there's a good chance you'll forget you are right in the middle of London.占地142公顷(350亩),种植了400多株树木。园内拥有大型湖泊,草坪,观赏花圃,让你完全忘记自己身处伦敦市内。